Perle (pearl) Lest you get the wrong idea, German certainly does include some terms of endearment that actually have an attractive literal meaning, even though Perle (pearl) does still have a close link to the animal kingdom.
Calcium chloride can serve as a source of calcium ions in an aqueous solution, as calcium chloride is soluble in water.This property can be useful for displacing ions from solution.For example, phosphate is displaced from solution by calcium:alcium chloride can serve as a source of calcium ions in an aqueous solution, as calcium chloride is soluble in water.
Potassium iodide (KI) is a chemical compound that can be used to protect the thyroid gland from possible radiation injury caused by radioactive iodine (radioiodine).Some radiological emergencies may release large amounts of radioiodine to the environment. Use of Potassium Iodide During Radiological Emergencies: Information for the Public is available in Portable Document Format (PDF, 22KB, 2pp.) - Print on legal size paper and fold into pamphlet.